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Want a good flowing header for the buck???

You came to the right place!

We just made 204 whp and 166 ft lbs of torque with this exact header.  It is a 4-2-1 Style header that uses smaller primaries up top 1 5/8" then before dumping into the downpipe spreads to 1 7/8" then into the 2" runners of the downpipe into 2.5" donut style collector.  This is a really good header for the person that doesn't want to spend more then $500+ on a header but wants good results.  The other positive of this header besides power is that it hugs the oil pan nicely about 1/4".  Ideal for us EF H22A and DA H22A people and other hybrid swaps who hate draggin there headers on the street.  We mock every header off an actual engine.  Depending on model and year of H22A there may be small differences like the rear bracket mounting contact us.

EF 88-91 Civic/Crx H22A swaps, DA 90-93 Acura Integra H22A swaps, EG 92-95 Honda Civic H22A swaps, EK 96-01 Honda Civic H22A swaps, DC 94-01 Acura Integra H22A swaps, BB 92-01 Honda Prelude H22A swaps, CB7 90-93 Honda Accord H22A swaps, 94-97 Honda Accord H22A swaps

  • $499 shipped US with the Cerma-Krome coating
  • $415 shipped US with NO COATING RAW
  • 4-2-1 H22A Header
  • 4-2-1 H22A H2B Header
  • Please specify if Header is for an H2B vehicle there are differences between our normal 4-2-1 H22A Header and H2B 4-2-1 H22A Header.
  • We will be discontinuing the header shortly so get them why you can.

The Cerma-Krome comes out white chalky and you use fine steel wool and rub it down and within seconds it comes out shiney.  It's a very durable finish that shows no discolor after a year on my H22A Crx looks the same as the day I put it on.  It's a high temp coating that will also help keep the header temperature down.

Update:  Our customer's H22A crx just made 204 whp and 166 ft lbs. of torque with this header, p28 crome tuned.  Same mods. Same dyno.  Different day.

Mods:  Your basic JDM H22A OBD1 Crate Motor, I/H/E, 3" Short Ram Air Intake, Our custom 4-2-1 H22A header, 2.5" exhaust system, Stage 3 clutch kit and 12 lb flywheel, P28 Crome Tuned. 

Most recent setup in My Crx is a 2000 H23A Vtec Blue Top same mods only things added were a Euro R manifold and a 68mm TB and 3" quick dump exhaust.  James at Speed Factory  [url][/url] tuned the car in Tacoma, WA.  I highly recommend him.

212 whp 174 trq


Onto the pictures of the header :)

O2 bung not pictured but comes on the exahaust side of the ball and socket.

From the Top Half Header flange is tapper bored to 1 7/8"

Then dumps into our downpipe which uses 2" runners

Then merges into our 2.5" collector

What they look like installed...

The below pictures shows how nicely the header hugs the Oil Pan :) perfect for lowered cars or engine swaps where ground clearance is an issue.

Installed on a 92-96 Prelude...for those of you worried about it fitting on the Prelude chassis.  It Fits.